package com.bird.extension.pattern.abstractfactory;


/**
 * @Author: sijunqiang
 * @Date: 2020/4/4 11:44
 * @Description: define a hp keyBoard class
 */
public class HpKeyBoard implements KeyBoard {
    /**
     * overrides the method of the parent class
     */
    @Override
    public void sayHello() {
        System.out.println("i am is a hp keyBoard");
    }
}
